[YOUTUBE "nMj1DaJU-sY"] Tom Cruise's infamous Oprah interview turns 10 on May 23. And while the episode of the show has been exaggerated in the popular consciousness (Cruise never really jumped up and down on the couch, merely stood on it briefly and then did a lot of kneeling), the Internet never forgets.

Alex Gibney's documentary Going Clear: Scientology and the Prison of Belief (premiering March 29 on HBO) is an indispensable general history of the enduringly controversial church. It covers everything: L. Ron Hubbard, Thetans, E-meters, lawsuits and, of course, Scientology's most famous practitioner, Tom Cruise, recipient of the Church's Freedom Medal of Valor.